import { Component } from '@angular/core';

@Component({
  selector: 'musicTopList',
  templateUrl: './music-top-list.component.html',
  styleUrls: ['./music-top-list.component.css']
})
export class MusicTopListComponent {
    focus:string = '最热';
    changeActive(n:string):void{
        this.focus = n;
    }
}
